I stayed at Perth Place for a night.
The apartment is very clean and well located. The building overall is modern.
There is a shopping center very nearby.
I picked it mainly because it was rather close from the BKK airport. I had no problem getting to the airport on time.
The hosts are quick to get back to you.
One thing to keep in mind is that the apartment is a studio and could feel a little small. But it has everything you would need.
You will enjoy your stay at Perth Place.